WSU, founded in 1890, is a renowned corporate investor located in Pullman, United States. The fund primarily invests in healthcare and biotechnology startups, with a focus on companies that are 2-3 years old. WSU has had successful investments, including Corus Pharma, and typically invests in rounds with more than 10 participants. The fund values startups in the range of $50-100 million and has been active since 2004, with a higher number of exits in 2006.